Stereo photo series for quantifying forest residues in the Douglas-fir-hemlock type of the Willamette National Forest
By: Roger D. Ottman, Colin C. Hardy, and Robert E. Vihnanek
Contributors: Hardy, Colin C; Vihnanek, Robert E., 1951-; Pacific Northwest Research Station (Portland, Or.); Willamette National Forest (Or.)
Series: General technical report PNW -- GTR-258; General technical report PNW -- 258
Publisher: U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station
Published: 1990
Place of publication: Portland, Or. (319 S.W. Pine St., Portland 97208-3890)
Language: eng
Number of pages: 63
Subjects: Wood waste -- Oregon -- Willamette National Forest; Slash (Logging) -- Oregon -- Willamette National Forest; Prescribed burning -- Oregon -- Willamete National Forest
Notes: Cover title

"Developed by the Pacific Northwest Research Station, Fire and Air Resource Management Research Work Unit, in cooperation with the Willamette National Forest"--P. 2

Distributed to depository libraries in microfiche

"May 1990."

Includes bibliographical references (p. 8)